Import of old SSLeay release: SSLeay 0.9.0b

1 files changed, 86 insertions, 9 deletions

diff --git a/crypto/x509/by_file.c b/crypto/x509/by_file.c
index 2dac28f542..09ebb9bf08 100644
--- a/crypto/x509/by_file.c
+++ b/crypto/x509/by_file.c
@@ -1,5 +1,5 @@
 /* crypto/x509/by_file.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -68,6 +68,8 @@
 #include "x509.h"
 #include "pem.h"
 
+#ifndef NO_STDIO
+
 #ifndef NOPROTO
 static int by_file_ctrl(X509_LOOKUP *ctx,int cmd,char *argc,
 	long argl,char **ret);
@@ -101,7 +103,7 @@ char *argp;
 long argl;
 char **ret;
 	{
-	int ok=0;
+	int ok=0,ok2=0;
 	char *file;
 
 	switch (cmd)
@@ -111,7 +113,9 @@ char **ret;
 			{
 			ok=X509_load_cert_file(ctx,X509_get_default_cert_file(),
 				X509_FILETYPE_PEM);
-			if (!ok)
+			ok2=X509_load_crl_file(ctx,X509_get_default_cert_file(),
+				X509_FILETYPE_PEM);
+			if (!ok || !ok2)
 				{
 				X509err(X509_F_BY_FILE_CTRL,X509_R_LOADING_DEFAULTS);
 				}
@@ -120,13 +124,18 @@ char **ret;
 				file=(char *)Getenv(X509_get_default_cert_file_env());
 				ok=X509_load_cert_file(ctx,file,
 					X509_FILETYPE_PEM);
+				ok2=X509_load_crl_file(ctx,file,
+					X509_FILETYPE_PEM);
 				}
 			}
 		else
+			{
 			ok=X509_load_cert_file(ctx,argp,(int)argl);
+			ok2=X509_load_crl_file(ctx,argp,(int)argl);
+			}
 		break;
 		}
-	return(ok);
+	return((ok && ok2)?ok:0);
 	}
 
 int X509_load_cert_file(ctx,file,type)
@@ -140,11 +149,7 @@ int type;
 	X509 *x=NULL;
 
 	if (file == NULL) return(1);
-#ifndef WIN16
-	in=BIO_new(BIO_s_file());
-#else
-	in=BIO_new(BIO_s_file_internal_w16());
-#endif
+	in=BIO_new(BIO_s_file_internal());
 
 	if ((in == NULL) || (BIO_read_filename(in,file) <= 0))
 		{
@@ -203,3 +208,75 @@ err:
 	return(ret);
 	}
 
+int X509_load_crl_file(ctx,file,type)
+X509_LOOKUP *ctx;
+char *file;
+int type;
+	{
+	int ret=0;
+	BIO *in=NULL;
+	int i,count=0;
+	X509_CRL *x=NULL;
+
+	if (file == NULL) return(1);
+	in=BIO_new(BIO_s_file_internal());
+
+	if ((in == NULL) || (BIO_read_filename(in,file) <= 0))
+		{
+		X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_SYS_LIB);
+		goto err;
+		}
+
+	if (type == X509_FILETYPE_PEM)
+		{
+		for (;;)
+			{
+			x=PEM_read_bio_X509_CRL(in,NULL,NULL);
+			if (x == NULL)
+				{
+				if ((ERR_GET_REASON(ERR_peek_error()) ==
+					PEM_R_NO_START_LINE) && (count > 0))
+					{
+					ERR_clear_error();
+					break;
+					}
+				else
+					{
+					X509err(X509_F_X509_LOAD_CRL_FILE,
+						ERR_R_PEM_LIB);
+					goto err;
+					}
+				}
+			i=X509_STORE_add_crl(ctx->store_ctx,x);
+			if (!i) goto err;
+			count++;
+			X509_CRL_free(x);
+			x=NULL;
+			}
+		ret=count;
+		}
+	else if (type == X509_FILETYPE_ASN1)
+		{
+		x=d2i_X509_CRL_bio(in,NULL);
+		if (x == NULL)
+			{
+			X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_ASN1_LIB);
+			goto err;
+			}
+		i=X509_STORE_add_crl(ctx->store_ctx,x);
+		if (!i) goto err;
+		ret=i;
+		}
+	else
+		{
+		X509err(X509_F_X509_LOAD_CRL_FILE,X509_R_BAD_X509_FILETYPE);
+		goto err;
+		}
+err:
+	if (x != NULL) X509_CRL_free(x);
+	if (in != NULL) BIO_free(in);
+	return(ret);
+	}
+
+#endif /* NO_STDIO */
+